Dataset statistics
| Number of variables | 12 |
|---|---|
| Number of observations | 3428 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 419 |
| Duplicate rows (%) | 12.2% |
| Total size in memory | 321.5 KiB |
| Average record size in memory | 96.0 B |
Variable types
| Numeric | 12 |
|---|
| Dataset has 419 (12.2%) duplicate rows | Duplicates |
residual sugar is highly overall correlated with density | High correlation |
chlorides is highly overall correlated with density and 1 other fields | High correlation |
free sulfur dioxide is highly overall correlated with total sulfur dioxide | High correlation |
total sulfur dioxide is highly overall correlated with free sulfur dioxide and 1 other fields | High correlation |
density is highly overall correlated with residual sugar and 3 other fields | High correlation |
alcohol is highly overall correlated with chlorides and 1 other fields | High correlation |
Reproduction
| Analysis started | 2023-04-13 21:03:38.999738 |
|---|---|
| Analysis finished | 2023-04-13 21:03:47.455307 |
| Duration | 8.46 seconds |
| Software version | pandas-profiling v0.0.dev0 |
| Download configuration | config.json |
fixed acidity
Real number (ℝ)
| Distinct | 65 |
|---|---|
| Distinct (%) | 1.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.8638273 |
| Minimum | 3.8 |
|---|---|
| Maximum | 11.8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 3.8 |
|---|---|
| 5-th percentile | 5.6 |
| Q1 | 6.3 |
| median | 6.8 |
| Q3 | 7.3 |
| 95-th percentile | 8.3 |
| Maximum | 11.8 |
| Range | 8 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.84756377 |
|---|---|
| Coefficient of variation (CV) | 0.12348268 |
| Kurtosis | 1.2911622 |
| Mean | 6.8638273 |
| Median Absolute Deviation (MAD) | 0.5 |
| Skewness | 0.58889796 |
| Sum | 23529.2 |
| Variance | 0.71836434 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6.6 | 214 | 6.2% |
| 6.8 | 212 | 6.2% |
| 6.4 | 183 | 5.3% |
| 6.7 | 175 | 5.1% |
| 6.9 | 171 | 5.0% |
| 7 | 163 | 4.8% |
| 6.5 | 161 | 4.7% |
| 7.2 | 147 | 4.3% |
| 7.1 | 140 | 4.1% |
| 6.3 | 133 | 3.9% |
| Other values (55) | 1729 |
| Value | Count | Frequency (%) |
| 3.8 | 1 | < 0.1% |
| 4.2 | 1 | < 0.1% |
| 4.4 | 2 | 0.1% |
| 4.5 | 1 | < 0.1% |
| 4.7 | 3 | 0.1% |
| 4.8 | 8 | 0.2% |
| 4.9 | 5 | 0.1% |
| 5 | 14 | |
| 5.1 | 17 | |
| 5.2 | 21 |
| Value | Count | Frequency (%) |
| 11.8 | 1 | < 0.1% |
| 10.7 | 2 | 0.1% |
| 10.3 | 2 | 0.1% |
| 10.2 | 1 | < 0.1% |
| 10 | 3 | |
| 9.9 | 2 | 0.1% |
| 9.8 | 6 | |
| 9.7 | 4 | |
| 9.6 | 5 | |
| 9.5 | 1 | < 0.1% |
volatile acidity
Real number (ℝ)
| Distinct | 115 |
|---|---|
| Distinct (%) | 3.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.27923425 |
| Minimum | 0.08 |
|---|---|
| Maximum | 1.1 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 0.08 |
|---|---|
| 5-th percentile | 0.15 |
| Q1 | 0.21 |
| median | 0.26 |
| Q3 | 0.33 |
| 95-th percentile | 0.46 |
| Maximum | 1.1 |
| Range | 1.02 |
| Interquartile range (IQR) | 0.12 |
Descriptive statistics
| Standard deviation | 0.10159289 |
|---|---|
| Coefficient of variation (CV) | 0.36382677 |
| Kurtosis | 5.8466227 |
| Mean | 0.27923425 |
| Median Absolute Deviation (MAD) | 0.06 |
| Skewness | 1.6565846 |
| Sum | 957.215 |
| Variance | 0.010321116 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.28 | 186 | 5.4% |
| 0.24 | 173 | 5.0% |
| 0.22 | 172 | 5.0% |
| 0.26 | 168 | 4.9% |
| 0.2 | 157 | 4.6% |
| 0.23 | 145 | 4.2% |
| 0.25 | 144 | 4.2% |
| 0.27 | 143 | 4.2% |
| 0.3 | 132 | 3.9% |
| 0.19 | 124 | 3.6% |
| Other values (105) | 1884 |
| Value | Count | Frequency (%) |
| 0.08 | 3 | 0.1% |
| 0.085 | 1 | < 0.1% |
| 0.1 | 2 | 0.1% |
| 0.105 | 4 | 0.1% |
| 0.11 | 12 | 0.4% |
| 0.115 | 2 | 0.1% |
| 0.12 | 18 | |
| 0.125 | 3 | 0.1% |
| 0.13 | 31 | |
| 0.14 | 37 |
| Value | Count | Frequency (%) |
| 1.1 | 1 | |
| 1.005 | 1 | |
| 0.965 | 1 | |
| 0.93 | 1 | |
| 0.91 | 1 | |
| 0.905 | 1 | |
| 0.85 | 1 | |
| 0.815 | 1 | |
| 0.785 | 1 | |
| 0.78 | 1 |
citric acid
Real number (ℝ)
| Distinct | 82 |
|---|---|
| Distinct (%) | 2.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.33330513 |
| Minimum | 0 |
|---|---|
| Maximum | 1.66 |
| Zeros | 14 |
| Zeros (%) | 0.4% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0.17 |
| Q1 | 0.27 |
| median | 0.32 |
| Q3 | 0.38 |
| 95-th percentile | 0.53 |
| Maximum | 1.66 |
| Range | 1.66 |
| Interquartile range (IQR) | 0.11 |
Descriptive statistics
| Standard deviation | 0.1204905 |
|---|---|
| Coefficient of variation (CV) | 0.36150209 |
| Kurtosis | 7.7439389 |
| Mean | 0.33330513 |
| Median Absolute Deviation (MAD) | 0.06 |
| Skewness | 1.4081982 |
| Sum | 1142.57 |
| Variance | 0.014517961 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.3 | 209 | 6.1% |
| 0.28 | 205 | 6.0% |
| 0.32 | 185 | 5.4% |
| 0.34 | 162 | 4.7% |
| 0.31 | 151 | 4.4% |
| 0.27 | 151 | 4.4% |
| 0.26 | 149 | 4.3% |
| 0.29 | 145 | 4.2% |
| 0.49 | 141 | 4.1% |
| 0.33 | 123 | 3.6% |
| Other values (72) | 1807 |
| Value | Count | Frequency (%) |
| 0 | 14 | |
| 0.01 | 5 | 0.1% |
| 0.02 | 5 | 0.1% |
| 0.04 | 9 | |
| 0.05 | 2 | 0.1% |
| 0.06 | 3 | 0.1% |
| 0.07 | 10 | |
| 0.08 | 3 | 0.1% |
| 0.09 | 6 | |
| 0.1 | 10 |
| Value | Count | Frequency (%) |
| 1.66 | 1 | < 0.1% |
| 1.23 | 1 | < 0.1% |
| 1 | 5 | 0.1% |
| 0.91 | 1 | < 0.1% |
| 0.88 | 1 | < 0.1% |
| 0.82 | 1 | < 0.1% |
| 0.8 | 1 | < 0.1% |
| 0.79 | 2 | 0.1% |
| 0.78 | 1 | < 0.1% |
| 0.74 | 23 |
residual sugar
Real number (ℝ)
| Distinct | 286 |
|---|---|
| Distinct (%) | 8.3% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 6.4193116 |
| Minimum | 0.6 |
|---|---|
| Maximum | 65.8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 0.6 |
|---|---|
| 5-th percentile | 1.1 |
| Q1 | 1.7 |
| median | 5.2 |
| Q3 | 9.9 |
| 95-th percentile | 15.93 |
| Maximum | 65.8 |
| Range | 65.2 |
| Interquartile range (IQR) | 8.2 |
Descriptive statistics
| Standard deviation | 5.1473611 |
|---|---|
| Coefficient of variation (CV) | 0.80185562 |
| Kurtosis | 4.7714146 |
| Mean | 6.4193116 |
| Median Absolute Deviation (MAD) | 3.6 |
| Skewness | 1.1876275 |
| Sum | 22005.4 |
| Variance | 26.495326 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 1.4 | 135 | 3.9% |
| 1.2 | 129 | 3.8% |
| 1.6 | 121 | 3.5% |
| 1.1 | 109 | 3.2% |
| 1.3 | 108 | 3.2% |
| 1.5 | 97 | 2.8% |
| 1.8 | 72 | 2.1% |
| 1.7 | 71 | 2.1% |
| 2 | 62 | 1.8% |
| 1 | 58 | 1.7% |
| Other values (276) | 2466 |
| Value | Count | Frequency (%) |
| 0.6 | 1 | < 0.1% |
| 0.7 | 4 | 0.1% |
| 0.8 | 16 | 0.5% |
| 0.9 | 28 | 0.8% |
| 0.95 | 4 | 0.1% |
| 1 | 58 | |
| 1.1 | 109 | |
| 1.15 | 2 | 0.1% |
| 1.2 | 129 | |
| 1.25 | 2 | 0.1% |
| Value | Count | Frequency (%) |
| 65.8 | 1 | |
| 31.6 | 2 | |
| 26.05 | 1 | |
| 23.5 | 1 | |
| 22 | 1 | |
| 20.8 | 2 | |
| 20.7 | 2 | |
| 20.4 | 1 | |
| 20.3 | 1 | |
| 20.2 | 1 |
chlorides
Real number (ℝ)
| Distinct | 142 |
|---|---|
| Distinct (%) | 4.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.045636814 |
| Minimum | 0.009 |
|---|---|
| Maximum | 0.346 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 0.009 |
|---|---|
| 5-th percentile | 0.027 |
| Q1 | 0.036 |
| median | 0.043 |
| Q3 | 0.05 |
| 95-th percentile | 0.066 |
| Maximum | 0.346 |
| Range | 0.337 |
| Interquartile range (IQR) | 0.014 |
Descriptive statistics
| Standard deviation | 0.021631816 |
|---|---|
| Coefficient of variation (CV) | 0.47399925 |
| Kurtosis | 40.508837 |
| Mean | 0.045636814 |
| Median Absolute Deviation (MAD) | 0.007 |
| Skewness | 5.133135 |
| Sum | 156.443 |
| Variance | 0.00046793546 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.044 | 153 | 4.5% |
| 0.048 | 133 | 3.9% |
| 0.036 | 129 | 3.8% |
| 0.046 | 125 | 3.6% |
| 0.04 | 124 | 3.6% |
| 0.045 | 124 | 3.6% |
| 0.034 | 123 | 3.6% |
| 0.042 | 121 | 3.5% |
| 0.037 | 115 | 3.4% |
| 0.047 | 114 | 3.3% |
| Other values (132) | 2167 |
| Value | Count | Frequency (%) |
| 0.009 | 1 | < 0.1% |
| 0.012 | 1 | < 0.1% |
| 0.013 | 1 | < 0.1% |
| 0.014 | 3 | 0.1% |
| 0.015 | 2 | 0.1% |
| 0.016 | 5 | |
| 0.017 | 4 | 0.1% |
| 0.018 | 9 | |
| 0.019 | 5 | |
| 0.02 | 11 |
| Value | Count | Frequency (%) |
| 0.346 | 1 | |
| 0.301 | 1 | |
| 0.29 | 1 | |
| 0.255 | 1 | |
| 0.239 | 1 | |
| 0.212 | 1 | |
| 0.209 | 1 | |
| 0.208 | 1 | |
| 0.204 | 1 | |
| 0.201 | 1 |
free sulfur dioxide
Real number (ℝ)
| Distinct | 122 |
|---|---|
| Distinct (%) | 3.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 35.255543 |
| Minimum | 3 |
|---|---|
| Maximum | 146.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 23 |
| median | 34 |
| Q3 | 46 |
| 95-th percentile | 63 |
| Maximum | 146.5 |
| Range | 143.5 |
| Interquartile range (IQR) | 23 |
Descriptive statistics
| Standard deviation | 16.820055 |
|---|---|
| Coefficient of variation (CV) | 0.47708967 |
| Kurtosis | 1.7522122 |
| Mean | 35.255543 |
| Median Absolute Deviation (MAD) | 11 |
| Skewness | 0.80003533 |
| Sum | 120856 |
| Variance | 282.91425 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 29 | 118 | 3.4% |
| 26 | 89 | 2.6% |
| 34 | 87 | 2.5% |
| 31 | 86 | 2.5% |
| 24 | 85 | 2.5% |
| 36 | 84 | 2.5% |
| 35 | 83 | 2.4% |
| 23 | 77 | 2.2% |
| 41 | 77 | 2.2% |
| 27 | 76 | 2.2% |
| Other values (112) | 2566 |
| Value | Count | Frequency (%) |
| 3 | 9 | 0.3% |
| 4 | 8 | 0.2% |
| 5 | 19 | |
| 6 | 21 | |
| 7 | 22 | |
| 8 | 27 | |
| 9 | 20 | |
| 10 | 42 | |
| 11 | 30 | |
| 11.5 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 146.5 | 1 | < 0.1% |
| 128 | 1 | < 0.1% |
| 124 | 1 | < 0.1% |
| 122.5 | 1 | < 0.1% |
| 118.5 | 1 | < 0.1% |
| 112 | 1 | < 0.1% |
| 110 | 1 | < 0.1% |
| 108 | 3 | |
| 105 | 1 | < 0.1% |
| 101 | 1 | < 0.1% |
total sulfur dioxide
Real number (ℝ)
| Distinct | 240 |
|---|---|
| Distinct (%) | 7.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 138.19851 |
| Minimum | 10 |
|---|---|
| Maximum | 307.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 10 |
|---|---|
| 5-th percentile | 74 |
| Q1 | 109 |
| median | 135 |
| Q3 | 167 |
| 95-th percentile | 211 |
| Maximum | 307.5 |
| Range | 297.5 |
| Interquartile range (IQR) | 58 |
Descriptive statistics
| Standard deviation | 41.984944 |
|---|---|
| Coefficient of variation (CV) | 0.30380171 |
| Kurtosis | -0.20278256 |
| Mean | 138.19851 |
| Median Absolute Deviation (MAD) | 29 |
| Skewness | 0.22211185 |
| Sum | 473744.5 |
| Variance | 1762.7355 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 113 | 49 | 1.4% |
| 111 | 45 | 1.3% |
| 117 | 42 | 1.2% |
| 150 | 42 | 1.2% |
| 98 | 41 | 1.2% |
| 125 | 40 | 1.2% |
| 126 | 40 | 1.2% |
| 132 | 39 | 1.1% |
| 149 | 39 | 1.1% |
| 140 | 39 | 1.1% |
| Other values (230) | 3012 |
| Value | Count | Frequency (%) |
| 10 | 1 | < 0.1% |
| 18 | 2 | |
| 19 | 1 | < 0.1% |
| 21 | 1 | < 0.1% |
| 24 | 2 | |
| 25 | 1 | < 0.1% |
| 26 | 1 | < 0.1% |
| 28 | 3 | |
| 29 | 1 | < 0.1% |
| 30 | 1 | < 0.1% |
| Value | Count | Frequency (%) |
| 307.5 | 1 | < 0.1% |
| 294 | 1 | < 0.1% |
| 259 | 1 | < 0.1% |
| 256 | 2 | |
| 253 | 2 | |
| 252 | 2 | |
| 251 | 3 | |
| 249.5 | 1 | < 0.1% |
| 249 | 2 | |
| 248 | 1 | < 0.1% |
density
Real number (ℝ)
| Distinct | 811 |
|---|---|
| Distinct (%) | 23.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.994053 |
| Minimum | 0.98711 |
|---|---|
| Maximum | 1.03898 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 0.98711 |
|---|---|
| 5-th percentile | 0.98964 |
| Q1 | 0.99173 |
| median | 0.9937 |
| Q3 | 0.99612 |
| 95-th percentile | 0.999033 |
| Maximum | 1.03898 |
| Range | 0.05187 |
| Interquartile range (IQR) | 0.00439 |
Descriptive statistics
| Standard deviation | 0.003035075 |
|---|---|
| Coefficient of variation (CV) | 0.0030532325 |
| Kurtosis | 13.420468 |
| Mean | 0.994053 |
| Median Absolute Deviation (MAD) | 0.00211 |
| Skewness | 1.2502655 |
| Sum | 3407.6137 |
| Variance | 9.2116801 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9928 | 47 | 1.4% |
| 0.992 | 39 | 1.1% |
| 0.9934 | 37 | 1.1% |
| 0.9932 | 37 | 1.1% |
| 0.9927 | 36 | 1.1% |
| 0.9944 | 35 | 1.0% |
| 0.9954 | 32 | 0.9% |
| 0.9924 | 32 | 0.9% |
| 0.9958 | 32 | 0.9% |
| 0.9938 | 32 | 0.9% |
| Other values (801) | 3069 |
| Value | Count | Frequency (%) |
| 0.98711 | 1 | |
| 0.98713 | 1 | |
| 0.9874 | 1 | |
| 0.98742 | 1 | |
| 0.98774 | 1 | |
| 0.98779 | 1 | |
| 0.98794 | 2 | |
| 0.98815 | 1 | |
| 0.98816 | 1 | |
| 0.98819 | 1 |
| Value | Count | Frequency (%) |
| 1.03898 | 1 | |
| 1.0103 | 2 | |
| 1.00295 | 1 | |
| 1.00241 | 1 | |
| 1.0024 | 1 | |
| 1.00196 | 1 | |
| 1.00182 | 1 | |
| 1.0017 | 2 | |
| 1.0012 | 1 | |
| 1.00118 | 1 |
pH
Real number (ℝ)
| Distinct | 98 |
|---|---|
| Distinct (%) | 2.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.1892824 |
| Minimum | 2.72 |
|---|---|
| Maximum | 3.82 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 2.72 |
|---|---|
| 5-th percentile | 2.96 |
| Q1 | 3.09 |
| median | 3.18 |
| Q3 | 3.28 |
| 95-th percentile | 3.45 |
| Maximum | 3.82 |
| Range | 1.1 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.14978697 |
|---|---|
| Coefficient of variation (CV) | 0.046965727 |
| Kurtosis | 0.50052533 |
| Mean | 3.1892824 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.41886512 |
| Sum | 10932.86 |
| Variance | 0.022436135 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.14 | 125 | 3.6% |
| 3.16 | 116 | 3.4% |
| 3.24 | 105 | 3.1% |
| 3.19 | 102 | 3.0% |
| 3.15 | 98 | 2.9% |
| 3.08 | 98 | 2.9% |
| 3.22 | 97 | 2.8% |
| 3.1 | 96 | 2.8% |
| 3.12 | 94 | 2.7% |
| 3.2 | 92 | 2.7% |
| Other values (88) | 2405 |
| Value | Count | Frequency (%) |
| 2.72 | 1 | < 0.1% |
| 2.74 | 1 | < 0.1% |
| 2.77 | 1 | < 0.1% |
| 2.79 | 3 | |
| 2.8 | 2 | 0.1% |
| 2.83 | 2 | 0.1% |
| 2.84 | 1 | < 0.1% |
| 2.85 | 3 | |
| 2.86 | 6 | |
| 2.87 | 6 |
| Value | Count | Frequency (%) |
| 3.82 | 1 | < 0.1% |
| 3.8 | 1 | < 0.1% |
| 3.77 | 2 | |
| 3.76 | 2 | |
| 3.75 | 1 | < 0.1% |
| 3.74 | 2 | |
| 3.72 | 3 | |
| 3.7 | 1 | < 0.1% |
| 3.69 | 1 | < 0.1% |
| 3.67 | 1 | < 0.1% |
sulphates
Real number (ℝ)
| Distinct | 73 |
|---|---|
| Distinct (%) | 2.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.48932905 |
| Minimum | 0.22 |
|---|---|
| Maximum | 1.06 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 0.22 |
|---|---|
| 5-th percentile | 0.34 |
| Q1 | 0.41 |
| median | 0.47 |
| Q3 | 0.55 |
| 95-th percentile | 0.71 |
| Maximum | 1.06 |
| Range | 0.84 |
| Interquartile range (IQR) | 0.14 |
Descriptive statistics
| Standard deviation | 0.11344855 |
|---|---|
| Coefficient of variation (CV) | 0.23184512 |
| Kurtosis | 1.4286928 |
| Mean | 0.48932905 |
| Median Absolute Deviation (MAD) | 0.07 |
| Skewness | 0.96000055 |
| Sum | 1677.42 |
| Variance | 0.012870574 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.5 | 181 | 5.3% |
| 0.46 | 157 | 4.6% |
| 0.44 | 152 | 4.4% |
| 0.38 | 144 | 4.2% |
| 0.45 | 130 | 3.8% |
| 0.42 | 125 | 3.6% |
| 0.4 | 121 | 3.5% |
| 0.49 | 121 | 3.5% |
| 0.54 | 118 | 3.4% |
| 0.47 | 117 | 3.4% |
| Other values (63) | 2062 |
| Value | Count | Frequency (%) |
| 0.22 | 1 | < 0.1% |
| 0.23 | 1 | < 0.1% |
| 0.25 | 1 | < 0.1% |
| 0.26 | 3 | 0.1% |
| 0.27 | 10 | 0.3% |
| 0.28 | 9 | 0.3% |
| 0.29 | 9 | 0.3% |
| 0.3 | 16 | |
| 0.31 | 23 | |
| 0.32 | 36 |
| Value | Count | Frequency (%) |
| 1.06 | 1 | < 0.1% |
| 1 | 1 | < 0.1% |
| 0.98 | 3 | |
| 0.96 | 2 | 0.1% |
| 0.95 | 5 | |
| 0.94 | 1 | < 0.1% |
| 0.92 | 2 | 0.1% |
| 0.9 | 5 | |
| 0.89 | 1 | < 0.1% |
| 0.88 | 3 |
alcohol
Real number (ℝ)
| Distinct | 90 |
|---|---|
| Distinct (%) | 2.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.509993 |
| Minimum | 8 |
|---|---|
| Maximum | 14.2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 8 |
|---|---|
| 5-th percentile | 8.9 |
| Q1 | 9.5 |
| median | 10.4 |
| Q3 | 11.4 |
| 95-th percentile | 12.7 |
| Maximum | 14.2 |
| Range | 6.2 |
| Interquartile range (IQR) | 1.9 |
Descriptive statistics
| Standard deviation | 1.2296179 |
|---|---|
| Coefficient of variation (CV) | 0.11699512 |
| Kurtosis | -0.6765175 |
| Mean | 10.509993 |
| Median Absolute Deviation (MAD) | 0.93333333 |
| Skewness | 0.49611219 |
| Sum | 36028.257 |
| Variance | 1.5119602 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.4 | 164 | 4.8% |
| 9.5 | 156 | 4.6% |
| 9.2 | 136 | 4.0% |
| 9 | 133 | 3.9% |
| 10 | 118 | 3.4% |
| 11 | 112 | 3.3% |
| 10.4 | 111 | 3.2% |
| 10.5 | 108 | 3.2% |
| 9.1 | 102 | 3.0% |
| 9.8 | 101 | 2.9% |
| Other values (80) | 2187 |
| Value | Count | Frequency (%) |
| 8 | 1 | < 0.1% |
| 8.4 | 2 | 0.1% |
| 8.5 | 6 | 0.2% |
| 8.6 | 16 | 0.5% |
| 8.7 | 57 | |
| 8.8 | 79 | |
| 8.9 | 66 | |
| 9 | 133 | |
| 9.1 | 102 | |
| 9.2 | 136 |
| Value | Count | Frequency (%) |
| 14.2 | 1 | < 0.1% |
| 14.05 | 1 | < 0.1% |
| 14 | 3 | 0.1% |
| 13.9 | 2 | 0.1% |
| 13.8 | 2 | 0.1% |
| 13.7 | 6 | 0.2% |
| 13.6 | 5 | 0.1% |
| 13.5 | 8 | |
| 13.4 | 15 | |
| 13.3 | 4 | 0.1% |
quality
Real number (ℝ)
| Distinct | 7 |
|---|---|
| Distinct (%) | 0.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.8690198 |
| Minimum | 3 |
|---|---|
| Maximum | 9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 26.9 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 9 |
| Range | 6 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.89256402 |
|---|---|
| Coefficient of variation (CV) | 0.15208059 |
| Kurtosis | 0.23542979 |
| Mean | 5.8690198 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.18785259 |
| Sum | 20119 |
| Variance | 0.79667053 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 1530 | |
| 5 | 1031 | |
| 7 | 600 | 17.5% |
| 8 | 126 | 3.7% |
| 4 | 123 | 3.6% |
| 3 | 13 | 0.4% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 3 | 13 | 0.4% |
| 4 | 123 | 3.6% |
| 5 | 1031 | |
| 6 | 1530 | |
| 7 | 600 | 17.5% |
| 8 | 126 | 3.7% |
| 9 | 5 | 0.1% |
| Value | Count | Frequency (%) |
| 9 | 5 | 0.1% |
| 8 | 126 | 3.7% |
| 7 | 600 | 17.5% |
| 6 | 1530 | |
| 5 | 1031 | |
| 4 | 123 | 3.6% |
| 3 | 13 | 0.4% |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| fixed acidity | 1.000 | -0.038 | 0.313 | 0.100 | 0.088 | -0.026 | 0.116 | 0.265 | -0.409 | -0.007 | -0.095 | -0.087 |
| volatile acidity | -0.038 | 1.000 | -0.130 | 0.101 | -0.004 | -0.087 | 0.116 | 0.015 | -0.034 | -0.028 | 0.030 | -0.207 |
| citric acid | 0.313 | -0.130 | 1.000 | 0.027 | 0.035 | 0.085 | 0.103 | 0.093 | -0.143 | 0.086 | -0.023 | 0.007 |
| residual sugar | 0.100 | 0.101 | 0.027 | 1.000 | 0.233 | 0.350 | 0.426 | 0.778 | -0.175 | -0.013 | -0.442 | -0.085 |
| chlorides | 0.088 | -0.004 | 0.035 | 0.233 | 1.000 | 0.171 | 0.370 | 0.508 | -0.054 | 0.092 | -0.568 | -0.315 |
| free sulfur dioxide | -0.026 | -0.087 | 0.085 | 0.350 | 0.171 | 1.000 | 0.623 | 0.335 | 0.006 | 0.038 | -0.277 | 0.032 |
| total sulfur dioxide | 0.116 | 0.116 | 0.103 | 0.426 | 0.370 | 0.623 | 1.000 | 0.564 | -0.006 | 0.147 | -0.475 | -0.194 |
| density | 0.265 | 0.015 | 0.093 | 0.778 | 0.508 | 0.335 | 0.564 | 1.000 | -0.112 | 0.093 | -0.820 | -0.350 |
| pH | -0.409 | -0.034 | -0.143 | -0.175 | -0.054 | 0.006 | -0.006 | -0.112 | 1.000 | 0.138 | 0.156 | 0.125 |
| sulphates | -0.007 | -0.028 | 0.086 | -0.013 | 0.092 | 0.038 | 0.147 | 0.093 | 0.138 | 1.000 | -0.050 | 0.038 |
| alcohol | -0.095 | 0.030 | -0.023 | -0.442 | -0.568 | -0.277 | -0.475 | -0.820 | 0.156 | -0.050 | 1.000 | 0.441 |
| quality | -0.087 | -0.207 | 0.007 | -0.085 | -0.315 | 0.032 | -0.194 | -0.350 | 0.125 | 0.038 | 0.441 | 1.000 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 6.6 | 0.25 | 0.30 | 14.40 | 0.052 | 40.0 | 183.0 | 0.99800 | 3.02 | 0.50 | 9.10 | 6 |
| 1 | 7.8 | 0.26 | 0.49 | 3.20 | 0.027 | 28.0 | 87.0 | 0.99190 | 3.03 | 0.32 | 11.30 | 7 |
| 2 | 6.3 | 0.23 | 0.33 | 1.50 | 0.036 | 15.0 | 105.0 | 0.99100 | 3.32 | 0.42 | 11.20 | 6 |
| 3 | 6.0 | 0.26 | 0.18 | 7.00 | 0.055 | 50.0 | 194.0 | 0.99591 | 3.21 | 0.43 | 9.00 | 5 |
| 4 | 7.9 | 0.37 | 0.31 | 2.85 | 0.037 | 5.0 | 24.0 | 0.99110 | 3.19 | 0.36 | 11.90 | 6 |
| 5 | 6.2 | 0.33 | 0.14 | 4.80 | 0.052 | 27.0 | 128.0 | 0.99475 | 3.21 | 0.48 | 9.40 | 5 |
| 6 | 6.3 | 0.41 | 0.22 | 7.30 | 0.035 | 23.0 | 117.0 | 0.99172 | 3.20 | 0.39 | 11.94 | 7 |
| 7 | 8.3 | 0.22 | 0.38 | 14.80 | 0.054 | 32.0 | 126.0 | 1.00020 | 3.22 | 0.50 | 9.70 | 5 |
| 8 | 7.4 | 0.24 | 0.26 | 1.60 | 0.058 | 53.0 | 150.0 | 0.99360 | 3.18 | 0.50 | 9.90 | 7 |
| 9 | 6.5 | 0.27 | 0.19 | 6.60 | 0.045 | 98.0 | 175.0 | 0.99364 | 3.16 | 0.34 | 10.10 | 6 |
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3418 | 7.2 | 0.25 | 0.28 | 14.40 | 0.055 | 55.0 | 205.0 | 0.99860 | 3.12 | 0.38 | 9.0 | 7 |
| 3419 | 5.7 | 0.26 | 0.25 | 10.40 | 0.020 | 7.0 | 57.0 | 0.99400 | 3.39 | 0.37 | 10.6 | 5 |
| 3420 | 6.4 | 0.16 | 0.32 | 8.75 | 0.038 | 38.0 | 118.0 | 0.99449 | 3.19 | 0.41 | 10.7 | 5 |
| 3421 | 7.3 | 0.20 | 0.39 | 2.30 | 0.048 | 24.0 | 87.0 | 0.99044 | 2.94 | 0.35 | 12.0 | 6 |
| 3422 | 6.7 | 0.30 | 0.44 | 18.75 | 0.057 | 65.0 | 224.0 | 0.99956 | 3.11 | 0.53 | 9.1 | 5 |
| 3423 | 6.2 | 0.21 | 0.52 | 6.50 | 0.047 | 28.0 | 123.0 | 0.99418 | 3.22 | 0.49 | 9.9 | 6 |
| 3424 | 7.0 | 0.14 | 0.32 | 9.00 | 0.039 | 54.0 | 141.0 | 0.99560 | 3.22 | 0.43 | 9.4 | 6 |
| 3425 | 7.6 | 0.27 | 0.52 | 3.20 | 0.043 | 28.0 | 152.0 | 0.99129 | 3.02 | 0.53 | 11.4 | 6 |
| 3426 | 6.3 | 0.24 | 0.29 | 13.70 | 0.035 | 53.0 | 134.0 | 0.99567 | 3.17 | 0.38 | 10.6 | 6 |
| 3427 | 8.1 | 0.27 | 0.35 | 1.70 | 0.030 | 38.0 | 103.0 | 0.99255 | 3.22 | 0.63 | 10.4 | 8 |
Most frequently occurring
| fixed acidity | volatile acidity | citric acid | residual sugar | chlorides | free sulfur dioxide | total sulfur dioxide | density | pH | sulphates | alcohol | quality | # duplicates | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 231 | 7.0 | 0.15 | 0.28 | 14.70 | 0.051 | 29.0 | 149.0 | 0.99792 | 2.96 | 0.39 | 9.0 | 7 | 7 |
| 303 | 7.3 | 0.19 | 0.27 | 13.90 | 0.057 | 45.0 | 155.0 | 0.99807 | 2.94 | 0.41 | 8.8 | 8 | 7 |
| 324 | 7.4 | 0.19 | 0.31 | 14.50 | 0.045 | 39.0 | 193.0 | 0.99860 | 3.10 | 0.50 | 9.2 | 6 | 6 |
| 18 | 5.7 | 0.22 | 0.20 | 16.00 | 0.044 | 41.0 | 113.0 | 0.99862 | 3.22 | 0.46 | 8.9 | 6 | 5 |
| 350 | 7.6 | 0.20 | 0.30 | 14.20 | 0.056 | 53.0 | 212.5 | 0.99900 | 3.14 | 0.46 | 8.9 | 8 | 5 |
| 19 | 5.7 | 0.22 | 0.22 | 16.65 | 0.044 | 39.0 | 110.0 | 0.99855 | 3.24 | 0.48 | 9.0 | 6 | 4 |
| 63 | 6.2 | 0.23 | 0.36 | 17.20 | 0.039 | 37.0 | 130.0 | 0.99946 | 3.23 | 0.43 | 8.8 | 6 | 4 |
| 65 | 6.2 | 0.25 | 0.54 | 7.00 | 0.046 | 58.0 | 176.0 | 0.99454 | 3.19 | 0.70 | 10.4 | 5 | 4 |
| 160 | 6.7 | 0.16 | 0.32 | 12.50 | 0.035 | 18.0 | 156.0 | 0.99666 | 2.88 | 0.36 | 9.0 | 6 | 4 |
| 185 | 6.8 | 0.18 | 0.28 | 9.80 | 0.039 | 29.0 | 113.0 | 0.99406 | 3.11 | 0.45 | 10.9 | 7 | 4 |